What is the definition of detain?

Detain is defined as to stop or hold someone, keeping them from proceeding or going on. This definition emphasizes the action of holding a person temporarily, often in the context of law enforcement where an individual may be held for questioning or investigation. The process of detaining is typically a legal authority exercised by police officers to ensure public safety and the enforcement of the law.

Understanding this term is critical in the context of law enforcement, as it reflects the balance between individual rights and the needs of public safety. The other options do not capture this meaning: letting go or releasing indicates a freedom of movement, describing in detail relates to providing information rather than holding someone, and separating or dividing does not convey the concept of holding or preventing movement. Thus, the correct definition of "detain" aligns with the purpose and authority law enforcement has in managing situations under their jurisdiction.